Include Page.h in fewer headers

Source/core/dom/NodeRareData.h

 /*
  * Copyright (C) 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith <catfish.man@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 10 matching lines @@
 
 #ifndef NodeRareData_h
 #define NodeRareData_h
 
 #include "core/dom/ChildNodeList.h"
 #include "core/dom/EmptyNodeList.h"
 #include "core/dom/LiveNodeList.h"
 #include "core/dom/MutationObserverRegistration.h"
 #include "core/dom/QualifiedName.h"
 #include "core/dom/TagCollection.h"
-#include "core/page/Page.h"
 #include "platform/heap/Handle.h"
 #include "wtf/HashSet.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/StringHash.h"
 
 namespace WebCore {
 
 class LabelsNodeList;
@@ skipping 297 matching lines @@
     if ((m_childNodeList ? 1 : 0) + m_atomicNameCaches.size() + m_tagCollectionCacheNS.size() != 1)
         return false;
     ownerNode.clearNodeLists();
     return true;
 }
 #endif
 
 } // namespace WebCore
 
 #endif // NodeRareData_h